<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
       
    </style>
    <script>
       var user = ["前端小王",'后端小张','前端小李','测试小徐']
       
    </script>
</head>
<body>
    <span v-for="(value,key,index) in user"> 
        {{index}}{{key}}{{value}}
       </span>
</body>
</html>